203065996

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1759}}^1$

素因数の和:1827

約数の個数: 72

約数和(自身を含む): 449433600

約数和(自身を除く): 246367604

約数列:

[1, 2, 4, 7, 14, 19, 28, 31, 38, 49, 62, 76, 98, 124, 133, 196, 217, 266, 434, 532, 589, 868, 931, 1178, 1519, 1759, 1862, 2356, 3038, 3518, 3724, 4123, 6076, 7036, 8246, 12313, 16492, 24626, 28861, 33421, 49252, 54529, 57722, 66842, 86191, 109058, 115444, 133684, 172382, 218116, 233947, 344764, 381703, 467894, 763406, 935788, 1036051, 1526812, 1637629, 2072102, 2671921, 3275258, 4144204, 5343842, 6550516, 7252357, 10687684, 14504714, 29009428, 50766499, 101532998, 203065996]

約数ペア:

[(1, 203065996), (2, 101532998), (4, 50766499), (7, 29009428), (14, 14504714), (19, 10687684), (28, 7252357), (31, 6550516), (38, 5343842), (49, 4144204), (62, 3275258), (76, 2671921), (98, 2072102), (124, 1637629), (133, 1526812), (196, 1036051), (217, 935788), (266, 763406), (434, 467894), (532, 381703), (589, 344764), (868, 233947), (931, 218116), (1178, 172382), (1519, 133684), (1759, 115444), (1862, 109058), (2356, 86191), (3038, 66842), (3518, 57722), (3724, 54529), (4123, 49252), (6076, 33421), (7036, 28861), (8246, 24626), (12313, 16492)]